Background: Catenins are adhesion molecules that link cadherin molecules to cytoskeleton. The association of catenins to cadherins is a key step in the function of intact adhesion complexes, and alterations in catenin molecules can lead to the disruption of cell-cell adhesion, resulting in tumour aggressiveness and invasiveness in neoplastic disease. Material and methods: Urothelial lesions were chemically indu...
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